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Role of microstructural stability and superdislocation shearing on creep behavior of two low-cost Ni-based single crystal superalloys at 1100 °C/ 130 MPa 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2023, 卷号: 888, 页码: 13
作者:  Lv, Peisen;  Liu, Lirong;  Yang, Yanhong;  Zhao, Yunsong;  Zhang, Jian
收藏  |  浏览/下载：10/0  |  提交时间：2024/01/07
Single crystal superalloy  Creep  TCP phase  Superdislocation network  Superdislocation  
Creep deformation related to gamma ' phase cutting at high temperature of a [111] oriented nickel-base single crystal superalloy 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2019, 卷号: 763, 页码: 7
作者:  Li, Yifei;  Wang, Li;  Zhang, Gong;  Zheng, Wei;  Qi, Dongqing;  Du, Kui;  Zhang, Jian;  Lou, Langhong
收藏  |  浏览/下载：125/0  |  提交时间：2021/02/02
Superalloy  Creep  Superdislocation  Rafted structure  [111] orientation  
Molecular Dynamics Simulation of Tensile Deformation and Fracture of gamma-TiAl with and without Surface Defects 期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2016, 卷号: 32, 期号: 10, 页码: 1033-1042
作者:  Wu, HN;  Xu, DS;  Wang, H;  Yang, R;  Xu, DS (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China.
收藏  |  浏览/下载：99/0  |  提交时间：2016/12/28
Intermetallic Compounds  Superdislocation  Fracture  Surface Defects  Molecular Dynamics  
Creep deformation related to dislocations cutting the gamma ' phase of a Ni-base single crystal superalloy 期刊论文
Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing, 2015, 卷号: 626, 页码: 406-414
作者:  X. G.;  Liu Wang, J. L.;  Jin, T.;  Sun, X. F.;  Zhou, Y. Z.;  Hu, Z. Q.;  Do, J. H.;  Choi, B. G.;  Kim, I. S.;  Jo, C. Y.
收藏  |  浏览/下载：133/0  |  提交时间：2015/05/08
Ni-base Single Crystal Superalloy  Creep Behavior  Superdislocation  Dislocations Array  Scanning Transmission Electron Microscopy (Stem)  Low-stress Creep  High-temperature Creep  Volume Fraction  Lattice  Misfit  Mechanisms  Additions  Tms-138  
MD simulation of asymmetric nucleation and motion of < 011 superdislocations in TiAl 期刊论文
Chinese Science Bulletin, 2014, 卷号: 59, 期号: 15, 页码: 1725-1737
作者:  D. S. Xu;  H. Wang;  R. Yang;  A. K. Sachdev
收藏  |  浏览/下载：114/0  |  提交时间：2014/07/03
Tial  Superdislocation  Molecular Dynamics Simulation  Intermetallic  Compound  Asymmetry  Dissociation  Deformation  Stacking-fault Tetrahedra  Dislocation Core Structures  Single-crystals  Yield-stress  Temperature-dependence  Atomistic Simulation  Dipole  Annihilation  Deformation  Al  Dissociation